414128887426 has 4 divisors (see below), whose sum is σ = 621193331142. Its totient is φ = 207064443712.

The previous prime is 414128887349. The next prime is 414128887433. The reversal of 414128887426 is 624788821414.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 209856526201 + 204272361225 = 458101^2 + 451965^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103532221855 + ... + 103532221858.

Almost surely, 2^414128887426 is an apocalyptic number.

414128887426 is a deficient number, since it is larger than the sum of its proper divisors (207064443716).

414128887426 is a wasteful number, since it uses less digits than its factorization.

414128887426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207064443715.

The product of its digits is 5505024, while the sum is 55.

The spelling of 414128887426 in words is "four hundred fourteen billion, one hundred twenty-eight million, eight hundred eighty-seven thousand, four hundred twenty-six".